This textbook chapter makes the case for preserving desert old growth forests, and endangered species. The captive breeding program for the black-footed ferret is presented as a case study. Students learn about conservation practices they can do,...(View More) such as adopting a species or garden. The chapter includes an authentic unit assessment where students produce an essay on a biodiversity topic. The resource includes a link to current news articles and a teacher's guide. This is the eighth and last chapter in the unit, Losing Biodiversity, examining the endangerment and extinction of entire species of plants and animals throughout the world due to human actions. The resource is part of Global System Science (GSS), an interdisciplinary course for high school students that emphasizes how scientists from a wide variety of fields work together to understand significant problems of global impact.(View Less)

This textbook chapter presents a real case study involving the the logging of an old stand forest from three perspectives, that of the environmentalists, the wood products industry, and a politician. An associated writing activity engages students...(View More) in reviewing the different viewpoints, and writing a "letter to the editor" for or against the logging of old growth forest. This is chapter 3 in the unit, A New World View, which introduces global systems science, emphasizing the concepts of environmental diversity, Earth as a system, and sustainability. The resource includes a textbook chapter, integrated hands-on and inquiry activities, links to current news articles, and a suite of pre- and post-unit assessments. A teacher's guide supports classroom use. The resource is part of Global Systems Science (GSS), an interdisciplinary course for high school students that emphasizes how scientists from a wide variety of fields work together to understand significant problems of global impact.(View Less)

In this lesson, students identify and describe unfamiliar scientist heroes who contributed to the field of science until the year 1929. Students create a T-square graphic organizer about a specific group of women scientists of the Harvard College...(View More) Observatory (a T-square is provided that has Facts Learned on one side and Big Ideas or Contributions on the other). The students will also research and complete a product (e.g., written report, multimedia product, podcast, blog, skit, etc.) and give a presentation on one of the unfamiliar scientist heroes they researched. This activity is from the Cosmic Times teacher's guide and is intended to be used in conjunction with the 1929 Cosmic Times poster.(View Less)

In this lesson, students create a fictional narrative on the beginning of time. They use their scientific knowledge of the Big Bang Theory and go back into time to when it occurred so they can make observations about it. Students can select from...(View More) four options for creating a final product that demonstrates their learning using the RAFT (Role, Audience, Format, and Topic) method. This lesson is from the Cosmic Times teachers guide and is intended to be used in conjunction with the 1955 Cosmic Times poster.(View Less)

Using a set of activities, recommendations, and diagrams, participants will construct a fully functional Space Weather Action Center (SWAC) for use in a classroom. Students will access, analyze, and record NASA satellite and observatory data to...(View More) monitor the progress of an entire solar storm. Afterward, they will transform the data collected in their student journals into real SWAC news reports using an adaptable SWAC script.(View Less)

This is an activity about magnetism and magnetic forces. Learners will explore objects to which a magnet is attracted or repelled and record information in a learning log. Additionally, learners will identify magnetic devices or phenomena they...(View More) encounter at home, at school, in nature, and in other locales. This is the first activity in the Magnetic Math booklet; this booklet can be found on the Space Math@NASA website.(View Less)

This is an activity about the declining strength of Earth's magnetic field. Learners will review a graph of magnetic field intensity and calculate the amount by which the field has changed its intensity in the last century, the rate of change of its...(View More) intensity, and when the field should decrease to zero strength at the current rate of change. Learners will also use evidence from relevant sources to create a conjecture on the effects on Earth of a vanished magnetic field. Access to information sources about Earth's magnetic field strength is needed for this activity. This is Activity 7 in the Exploring Magnetism on Earth teachers guide.(View Less)

This is a summative activity about magnets. Learners will observe a demonstration of the action of a magnet on a test tube of iron filings, answer questions, and, using the concepts learned in previous activities, write an essay about their...(View More) understanding of the demonstration. This is the fourth activity in the Mapping Magnetic Influence educators guide. Learners should complete the other three activities in that guide (Seeing Magnetism, What Do You Know about Magnets, and Magnet Map) prior to beginning this activity.(View Less)

In this problem-based learning (PBL) activity, students take on the role of a student research scientist and explore the role of solar energy in determining climate, focusing on the urban heat island effect. Students conduct research and compare...(View More) temperatures between two cities, and determine the factors that are responsible for the difference exhibited between them. The lesson is supported by teacher notes, answer key, glossary and an appendix with information about using PBL in the classroom. This is the third of three activities in Investigating the Climate System: Energy, a Balancing Act, and serves as an authentic assessment for all three modules.(View Less)

In this activity, student teams identify the locations of coral reefs around the world, examine infrared satellite images of the Earth, and research the impacts that are threatening the survival of coral reefs. Each team creates a short oral...(View More) presentation describing the coral reef they have researched. Students then plot on a composite map the locations where coral bleaching is occurring. Student worksheets, a teacher guide, and assessment rubric are included. This activity is part of Coastal Areas: Coral Reefs in Hot Water, part of the lesson series, The Potential Consequences of Climate Variability and Change.(View Less)